612141102 has 24 divisors (see below), whose sum is σ = 1342288584. Its totient is φ = 201588144.

The previous prime is 612141041. The next prime is 612141109. The reversal of 612141102 is 201141216.

612141102 is a `hidden beast` number, since 612 + 1 + 41 + 10 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612141109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203373 + ... + 206360.

It is an arithmetic number, because the mean of its divisors is an integer number (55928691).

Almost surely, 2^612141102 is an apocalyptic number.

612141102 is an abundant number, since it is smaller than the sum of its proper divisors (730147482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612141102 is a wasteful number, since it uses less digits than its factorization.

612141102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409824 (or 409821 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 612141102 is about 24741.4854444918. The cubic root of 612141102 is about 849.0837194305.

Adding to 612141102 its reverse (201141216), we get a palindrome (813282318).

The spelling of 612141102 in words is "six hundred twelve million, one hundred forty-one thousand, one hundred two".